What is the REST API?

The Fone Dynamics REST API allows you to programmatic access to your Fone Dynamics account and services. We support exploring and configuring aspects of your existing number structure, browsing available numbers and acquiring them in just a couple of authenticated requests.

Base URL

All requests have the following base:

To increase security between our endpoints, we require HTTPS and will reject all non-SSL requests.


Authentication is performed on each request using basic authentication, with the username as your Account SID and the password as your API Token. To obtain an API Token, please contact us.


Error codes and messages